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WO2007035730A3 - Process of producing a fermentation product - Google Patents

Process of producing a fermentation product Download PDF

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Publication number
WO2007035730A3
WO2007035730A3 PCT/US2006/036474 US2006036474W WO2007035730A3 WO 2007035730 A3 WO2007035730 A3 WO 2007035730A3 US 2006036474 W US2006036474 W US 2006036474W WO 2007035730 A3 WO2007035730 A3 WO 2007035730A3
Authority
WO
WIPO (PCT)
Prior art keywords
producing
fermentation
fermentation product
increased
carbohydrate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2006/036474
Other languages
French (fr)
Other versions
WO2007035730A2 (en
Inventor
George E Gill
Billie-Jean Savage
Swapnil Bhargava
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novozymes North America Inc
Original Assignee
Novozymes North America Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novozymes North America Inc filed Critical Novozymes North America Inc
Priority to US12/065,939 priority Critical patent/US8216817B2/en
Priority to EP06825013A priority patent/EP1941049A4/en
Publication of WO2007035730A2 publication Critical patent/WO2007035730A2/en
Publication of WO2007035730A3 publication Critical patent/WO2007035730A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The invention relates to an improved process of producing a fermentation product, such as ethanol, from starch-containing material using an increased dosage of alpha-amylase during liquefaction, which results in increased conversion of dextrins compared to conventional processes, and/or a reduced dosage of carbohydrate-generating enzyme during simultaneous saccharification and fermentation compared to a conventional process carried out at the same conditions. A process of the invention results in an increased yield. The invention also relates to an improved process of producing a fermentation product resulting in substantially the same yield as a conventional process, wherein reduced dosage of carbohydrate-source generating enzyme is used during simultaneous saccharification and fermentation.
PCT/US2006/036474 2005-09-20 2006-09-19 Process of producing a fermentation product Ceased WO2007035730A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/065,939 US8216817B2 (en) 2005-09-20 2006-09-19 Process of producing a fermentation product
EP06825013A EP1941049A4 (en) 2005-09-20 2006-09-19 PROCESS FOR PRODUCING FERMENTATION PRODUCT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71884905P 2005-09-20 2005-09-20
US60/718,849 2005-09-20

Publications (2)

Publication Number Publication Date
WO2007035730A2 WO2007035730A2 (en) 2007-03-29
WO2007035730A3 true WO2007035730A3 (en) 2007-11-15

Family

ID=37889466

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/036474 Ceased WO2007035730A2 (en) 2005-09-20 2006-09-19 Process of producing a fermentation product

Country Status (4)

Country Link
US (1) US8216817B2 (en)
EP (1) EP1941049A4 (en)
CN (1) CN101268195A (en)
WO (1) WO2007035730A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1604019B1 (en) 2003-03-10 2010-01-06 Novozymes A/S Alcohol product processes
US20110097779A1 (en) * 2008-06-23 2011-04-28 Chee-Leong Soong Processes for Producing Fermentation Products
EP2654567B1 (en) 2010-12-22 2018-04-04 Novozymes North America, Inc. Process for producing fermentation products from starch containing materials
CN102286544B (en) * 2011-07-14 2016-03-02 中国科学院广州能源研究所 A kind of clean preparation method of starch base alcohol fuel
US20150240223A1 (en) * 2012-10-10 2015-08-27 Danisco Us Inc. Method of using alpha-amylase from talaromyces emersonii for saccharification
ES2754203T3 (en) * 2013-06-24 2020-04-16 Novozymes As Oil extraction process from diluted stillage
CN106213496A (en) * 2016-07-27 2016-12-14 廖兴旺 A kind of gingko ferment fermentation manufacturing technique
CN108239662A (en) * 2016-12-27 2018-07-03 中国石油天然气股份有限公司 A kind of method for producing ethanol by cassava residue fermentation
CN107653287B (en) * 2017-10-31 2020-10-02 新疆浙大阳光生物科技有限公司 Improved fermentation method of colistin sulfate
CN110184196B (en) * 2019-05-09 2023-04-21 慕恩（广州）生物科技有限公司 Lantern fungus and application thereof
WO2021104672A1 (en) 2019-11-29 2021-06-03 Lallemand Hungary Liquidity Management Llc Yeast expressing heterologous glucoamylase
US20220010262A1 (en) * 2020-07-13 2022-01-13 Grain Processing Corporation Method For Dissociation Of Cells

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020006647A1 (en) * 2000-02-23 2002-01-17 Novozymes A/S Fermentation with a phytase

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US4316956A (en) * 1980-02-06 1982-02-23 Novo Industri A/S Fermentation process
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US4560651A (en) 1981-04-20 1985-12-24 Novo Industri A/S Debranching enzyme product, preparation and use thereof
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US4628031A (en) 1984-09-18 1986-12-09 Michigan Biotechnology Institute Thermostable starch converting enzymes
JPS62126989A (en) 1985-11-26 1987-06-09 Godo Shiyusei Kk Method for saccharifying starch by using enzyme produced by basidiomycetes belonging to genus corticium without steaming or boiling
WO1989001969A1 (en) 1987-09-04 1989-03-09 Novo-Nordisk A/S Process for the production of protein products in aspergillus and promoters for use in aspergillus
US5162210A (en) 1990-06-29 1992-11-10 Iowa State University Research Foundation Process for enzymatic hydrolysis of starch to glucose
US5231017A (en) * 1991-05-17 1993-07-27 Solvay Enzymes, Inc. Process for producing ethanol
DE69325981T2 (en) 1992-12-28 2000-02-03 Genencor International, Inc. Pullulanase, microorganisms they produce, process for their manufacture and their application
DK81193D0 (en) 1993-07-06 1993-07-06 Novo Nordisk As ENZYME
DK131193D0 (en) * 1993-11-23 1993-11-23 Novo Nordisk As
DE69534464T2 (en) 1994-03-29 2006-09-28 Novozymes A/S ALKALIC AMYLASE FROM BACELLUS
AR000862A1 (en) 1995-02-03 1997-08-06 Novozymes As VARIANTS OF A MOTHER-AMYLASE, A METHOD TO PRODUCE THE SAME, A DNA STRUCTURE AND A VECTOR OF EXPRESSION, A CELL TRANSFORMED BY SUCH A DNA STRUCTURE AND VECTOR, A DETERGENT ADDITIVE, DETERGENT COMPOSITION, A COMPOSITION FOR AND A COMPOSITION FOR THE ELIMINATION OF
ES2390901T3 (en) 1995-02-03 2012-11-19 Novozymes A/S Method for designing alpha-amylase mutants with predetermined properties
US6093562A (en) 1996-02-05 2000-07-25 Novo Nordisk A/S Amylase variants
DK0904360T3 (en) 1996-04-30 2013-10-14 Novozymes As Alpha-amylasemutanter
ES2322825T3 (en) * 1997-10-13 2009-06-29 Novozymes A/S MUTANTS OF ALFA-AMYLASE.
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WO2001004273A2 (en) 1999-07-09 2001-01-18 Novozymes A/S Glucoamylase variant
EP1250423B1 (en) 2000-01-12 2008-09-03 Novozymes A/S Pullulanase variants and methods for preparing such variants with predetermined properties
WO2001062947A1 (en) 2000-02-23 2001-08-30 Novozymes A/S Fermentation with a phytase
CA2702204C (en) 2000-08-01 2011-09-06 Novozymes A/S Alpha-amylase mutants with altered properties
AU2002210380A1 (en) 2000-10-13 2002-04-22 Novozymes A/S Alpha-amylase variant with altered properties
AU2002213841A1 (en) 2000-11-10 2002-05-21 Novozymes A/S Secondary liquefaction of starch in ethanol production
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US20040063184A1 (en) 2002-09-26 2004-04-01 Novozymes North America, Inc. Fermentation processes and compositions
EP1604019B1 (en) 2003-03-10 2010-01-06 Novozymes A/S Alcohol product processes
CN100506997C (en) * 2003-05-30 2009-07-01 诺维信公司 Alcohol product production method
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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020006647A1 (en) * 2000-02-23 2002-01-17 Novozymes A/S Fermentation with a phytase

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1941049A4 *

Also Published As

Publication number Publication date
US20080268512A1 (en) 2008-10-30
WO2007035730A2 (en) 2007-03-29
EP1941049A4 (en) 2011-12-21
CN101268195A (en) 2008-09-17
US8216817B2 (en) 2012-07-10
EP1941049A2 (en) 2008-07-09

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